1042630366 has 8 divisors (see below), whose sum is σ = 1655942400. Its totient is φ = 490649568.

The previous prime is 1042630357. The next prime is 1042630367. The reversal of 1042630366 is 6630362401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042630367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15332766 + ... + 15332833.

It is an arithmetic number, because the mean of its divisors is an integer number (206992800).

Almost surely, 2^1042630366 is an apocalyptic number.

1042630366 is a deficient number, since it is larger than the sum of its proper divisors (613312034).

1042630366 is a wasteful number, since it uses less digits than its factorization.

1042630366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30665618.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 1042630366 is about 32289.7873328395. The cubic root of 1042630366 is about 1014.0128449887.

Adding to 1042630366 its reverse (6630362401), we get a palindrome (7672992767).

The spelling of 1042630366 in words is "one billion, forty-two million, six hundred thirty thousand, three hundred sixty-six".